Bug of vector wave output error fixed.

[Faustine.git] / interpretor / types.ml

diff --git a/interpretor/types.ml b/interpretor/types.ml
index a252ed9..e0eace4 100644 (file)
--- a/interpretor/types.ml
+++ b/interpretor/types.ml
@@ -124,7 +124,7 @@ class type beam_type =
       method append : beam_type -> beam_type
       method matching : int -> beam_type
       method at : time -> value_type array
-      method output : int -> value_type array array
+      method output : int -> float array array array
       method frequency : int array
     end;;
 
@@ -148,3 +148,10 @@ class type process_type =
       method delay : int
       method eval : beam_type -> beam_type
     end;;
+
+
+class type io_type = 
+    object
+      method read : string array -> beam_type
+      method write : int array -> float array array array -> string array
+    end;;